Basic Info

Product Description

The PV charge controller works as a voltage regulator, its primary function is to prevent the battery from being overcharged by the P.V array, being overly discharged by the load, or both.

Controller types:

• Single Stage controllers:

This type of controllers prevents battery overcharging by switching the PV array off when the battery voltage reaches the state of charge set point. The array and battery are automatically reconnected when the battery voltage reaches a lower value called the charge resumption.

• Pulse Width Modulation (PWM) controllers:

PWM controllers are the most common controller on the market today. These charge the battery by rapidly switching the full charging current on and off when the battery reaches a fully charged state. The length of the charging current pulse gradually decreases as battery voltage rises, reducing the average current into the battery.

The most advantage -- Small design, Infrared remote control and dimmingWith the lithium ion battery popularly application in solar street lights, users will design all kinds of box to install battery and solar street light charge controller all in one, and this DE-ACS street light charge controller is very suitable for option because of its smaller size and light weight. Model Choice:DE-ACS solar street light charge controller is integrated infrared sensor, constant current LED driver, so it also demands to LED lamp: LED lamp mustn't be with LED driver, and LED lamp's voltage current and power according to the following form:

Model

In Series N

In Parallels K

Max. LED power

Max. solar PV power

DE-ACS 10A12V

5≤N≤14(15V~50V)

1≤K≤9(30mA~2700mA)

≤25W

≤180W

DE-ACS 10A24V

10≤N≤14(30V~50V)

1≤K≤9(30mA-2700mA)

≤25W

≤360W

LED Lamp Working Mode:DE-ACS solar street light charge controller is with five periods time (000min-720min) with 000mA-2700mA. Users can adjust the time with output current on remote control.

Model

DE-ACS

Rated charge current

10A

System voltage

12V; 24V

Solar PV input voltage

<50VDC

Solar PV power

180W/12V; 360W/24V

Output Current

30mA-2700mA

Max. Output Power

25W/12V; 50W/24V

Output voltage

Battery voltage +2V~50V

LED constant current efficiency

≥ 92.8% (typically 94.5%) 24V, system is available for 95.3%

Load loss

Normal mode ≤ 7 mA, power-saving mode ≤ 3.5 mA

Charging circuit voltage drop

Not more than 0.26V

Discharging circuit voltage drop

Not more than 0.15V

12V 24V auto recognized voltage

17V

Operating temperature

Industrial: -35 ℃ to +55 ℃ (suffix I)

Boosting voltage

14.6V; × 2/24V; (duration: 10min) (Adjustable)

Equalize voltage

14.4V; × 2/24V; (duration: 10min)

Float voltage

13.6V; × 2/24V (Adjustable)

Charge return voltage

13.2V; × 2/24V

Temperature compensation

-4.5mv / ℃ / 2V

Under voltage warning voltage

12.0V; × 2/24V;

Over discharge voltage

11.1V; × 2/24V; (Adjustable)

Over discharge voltage return

12.6V; × 2/24V; (Adjustable)

Dimension/ N.W

100*74*26mm/0.30kg

Light on/off

5.0V (Adjustable)

waterproof

IP67

Control

PWM charge mode

DE-ACS-RC remote control

Only one DE-ACS-RC can control all DE-ACS series solar street light controller

Inside battery type

AAA battery

Voltage

3V

Sending distance

<10 meters

Reading distance

<7 meters

Dimension and weight

140*56*17mm/ 90g

Connecting:Like other solar street light charger controllers, Connect solar panel, solar battery and LED lamp wires to JWL-UL controller's wires. But users can check the whole solar street lighting system connecting rightly only by the LCD remote control on-site situation.

FAQ:Q1. Can I have a sample order for solar charge controllerA: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.Q2. What about the lead time?A:Sample needs 3-5 days, mass production time needs 2-3 weeks for order quantity more than one containerQ3. Do you have any MOQ limit for solar charge controller order?A: Low MOQ, 1pc for sample checking is availableQ4. How do you ship the goods and how long does it take to arrive?A: Airline and sea shipping also optional. Shipping time depends on distance.

Q5. How to proceed an order for solar charge controller?A: Firstly let us know your requirements or application.Secondly We provide solution according to local sun weather conditions.Thirdly customer confirms the samples and formal order.Fourthly We arrange the production.Q6. Is it OK to print my logo on solar charge controller product?A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.Q7: Do you offer guarantee for the products?A: Yes, we offer 3-5 years warranty to our products.Q8: How to deal with the faulty?A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%.Secondly, during the guarantee period, we will send new lights with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.

Thank you for visiting our website, further questions please feel free to contact us. We will do our best to support you all the time.

Delight Eco Energy Supplies Co., Ltd.

·Who We Are: Care About The World That We Live In

·What We Could Do: Provide Green Energy Products So That Protect Our Environment

DELIGHT ECO energy supplies locates in the Chinese famous historical and cultural city-Yang- Zhou, a professional supplier of one-stop solar energy & wind energy application products. Specialized in on high-efficiency complete set wind power generator device, solar power LED street light and relevant technical services.

DE staff attaches great importance in R&D and our own technological innovation. While keep­ing close cooperation with major universities and research institutes in China, we continuously strengthen our R&D and develop new technologies on the basis of combining dozens of years` experience in R&D and engineering practice, so as to continuously keep enriching our popularity and influence among the industry.

Product quality and service are something our company treats like life from start to end. Our company has passed ISO9001 international quali­ty management system certification and strictly follows the requirements. Full sets of process control and management system are settled from R&D, raw materials procurement, manufacturing, quality inspection and after-sale services. To maintain the high level of our products and ser­vices, we prepared several general standards and dozens of professional standards to guide the manufacturing and services. Meanwhile, the per­fect after-sale services system can guarantee steady operation of every unit coming from DE to make sure they create value for our clients reliably.